US FDA approves Sanofi-Regeneron's Dupixent for 'smoker's lung'
Sanofi recorded 10.72 billion euros ($11.94 billion) in sales for Dupixent in 2023, which includes Regeneron's share. Analysts on average expect Dupixent, by far Sanofi's best-selling drug, to generate more than 21 billion euros in sales in 2030,